Handy Talky Icom IC-T70 Dual Band. Icom IC-T70A is a capable and
robust 2 meter / 440 MHz amateur handi-talki. It is splash and dust
resistant ( IP54 standard) . Enjoy three levels of RF power on both
bands: 5, 2.5 or 0.5 watts. Receive coverage is 136-174 and 400-479 MHz.
You get built-in CTCSS/ DTCS Encode and Decode. 302 memory channels
with 50 scan edge and 2 call channels. Multiple scan types are
available. The easy-to-use controls are very intuitive. There are also
DTMF memory channels. Other enhancements include: large speaker with up
to 700 mW of audio, backlit alpha display, weather channel alert ( USA
version) , keypad, repeater lock-out, auto-repeater function, internal
VOX, time-out timer and auto power off. Please note that only the BP-264
may be charged inside the radio and optional items are needed to charge
the radio from an external 10-16 VDC source.
The Icom IC-T70A comes with: BC-167SA trickle NiMH wall charger, BP-264
NiMH Battery Pack ( 7.2 VDC 1400 mAh) , SMA flexible antenna, strap,
belt clip and Owner s Manual.
See QST March 2011 for a review of this radio.
The Icom IC-T70A Sport version is the same radio, but the supplied
accessories are different. The Sport version comes with the BP-263 AA
cell holder, SMA antenna, strap, manual and belt clip only. It does not
include a battery or charger. Icom IC-T70 Dual Band Features
Wide / Narrow channel spacing
302 Memories
Scanning
Power Save
Three RF Levels W
Encode/ Decode Built In
Time Out Timer
16 DTMF Memories
700mW loud audio
Ergonomic Controls
General of Icom IC-T70 Dual Band
Frequency Coverage:
VHF:
Tx: 144-148 MHz
Rx: 136-174 MHz ( guaranteed 144 148 MHz only)
UHF:
Tx: 420-450 MHz ( guaranteed 440 450 MHz only)
Rx: 400-479 MHz ( guaranteed 440 450 MHz only)
Mode: FM, FM-N
Power supply: 10 to 16 V DC, or specified battery pack
Number of memory channels: 302 ( includes 50 scan edges and 2 call channels)
Tuning steps: 0 kHz
Usable Temperature Range: + 4 F to + 140 F ( -0 C to + 60 C)
Antenna connector: SMA ( 50 ohm)
Current Drain ( at VHF/ UHF, typical) :
Tx ( 7.2 V DC) at 5.0 Watts: 1.7 / 2.1 A
Tx ( 7.2 V DC) at 0.5 Watts: 0.6 / 0.8 A
Rx ( 7.2 V DC) max audio internal speaker: 450 mA
Rx ( 7.2 V DC) power save: 40 mA
Dimensions: 2.35( W) x 4.4( H) x 1.2( D) inches ( 57x111x30mm)
Weight: 13.4 oz. ( 380 g) Transmitter :
Output power ( at 7.2 V DC) : watts typical)
Modulation system: Variable reactance FM
Maximum frequency deviation: 5 kHz wide / 2.5 kHz narrow
Spurious emissions: Less than -60 dBc at High/ Med.
External Mic connector: 3-conductor 2.5 ( d) mm ( 1/ 103) / 2 Receiver :
Receive system: Double conversion superheterodyne
Intermediate frequencies: 1st: 46.35 MHz; 2nd: 450 kHz
Sensitivity: 0.18 V ( at12 dB SINAD)
Squelch sensitivity: Less than 0.18 V
Selectivity: more than 60 dB FM wide/ narrow
Spurious and image rejection ratio: More than 60 dB
Audio output power ( at 7.2 V DC) : 700 mW typ. at 10% distortion internal
Ext. SP connector: 3-conductor 3.5 ( d) mm ( 1/ 83) / 8
Specifications are subject to change without notice or obligation.
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